Screw



FIG. 1 is a perspective view of one embodiment of a screw showing my newdesign;

FIG. 2 is a top view thereof;

FIG. 3 is a sectional view thereof along line 3—3 of FIG. 2;

FIG. 4 is a sectional view thereof along line 4—4 of FIG. 2;

FIG. 5 is a perspective view of a modified embodiment of a screw showingmy new design;

FIG. 6 is a top view thereof;

FIG. 7 is a sectional view thereof along line 7—7 of FIG. 6;

FIG. 8 is a sectional view thereof along line 8—8 of FIG. 6;

FIG. 9 is a perspective view a modified embodiment of a screw showing mynew design;

FIG. 10 is a top view thereof;

FIG. 11 is a sectional view thereof along line 11—11 of FIG. 10;

FIG. 12 is a sectional view thereof along line 12—12 of FIG. 10;

FIG. 13 is a perspective view of a modified embodiment of a screwshowing my new design;

FIG. 14 is a top view thereof;

FIG. 15 is a sectional view thereof along line 15—15 of FIG. 14; and,

FIG. 16 is a sectional view thereof along line 16—16 of FIG. 14.

The broken lines shown in the figures represent the shank of a screwwhich is shown for illustrative purposes only and do not form part ofthe design.

The ornamental design for a screw, as shown and described.